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公开(公告)号：US20240285279A1
公开(公告)日：2024-08-29
申请号：US18584097
申请日：2024-02-22
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： John Thomas Favreau , Richard Kim , Gian Franco Loo Fuchs , Yeison Calvo
CPC classification number: A61B17/1114 , A61B17/3468 , A61F2/95 , A61B2017/3456 , A61B2017/3484
Abstract: An access and delivery device and system configured to facilitate access and delivery of an implantable device to a deployment site. The system includes a tissue-penetrating element and an access and delivery device with an anchor member configured to flex outwardly transverse to the tissue-penetrating element. The system may pass through a proximal non-adherent anatomical structure to a deployment site in a distal non-adherent anatomical structure. The anchor member may be used to maintain the relative positions of the non-adherent anatomical structures and/or to protect the deployment site from a tissue-penetrating end of an implantable device delivery and deployment system. The tissue-penetrating element may have a soft distal tip configured to engage tissue walls atraumatically, such as to protect a tissue wall from a sharp tissue-penetrating end of the tissue-penetrating element.
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公开(公告)号：US20240225873A1
公开(公告)日：2024-07-11
申请号：US18405447
申请日：2024-01-05
Applicant: Boston Scientific Scimed Inc.
Inventor： Yeison Calvo , Gian Franco Loo Fuchs , John Thomas Favreau , Richard Kim , Lisa Margaret Sangree , Anthony Frank Tassoni, JR. , Serena Scott , Andrew James Schaubhut , Robb Morse Gavalis
IPC: A61F5/00
CPC classification number: A61F5/0076 , A61F5/0036
Abstract: Stents, auxiliary compressive structure for stents, and techniques to avoid migration of a deployed stent are provided. An auxiliary support structure can be provided to apply compressive force on the flanges of the stent further compressing the stent or to provide axial or radial support for the flanges. The auxiliary support structures can be integrated into the stent or provided as separate device.
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